# FALL OF ROOF OR BACK
> MSHA accident `220123450019` · 11/25/2012 · Armstrong Coal Company, Inc.
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Armstrong Energy Inc
- **Operator:** Armstrong Coal Company, Inc.
- **Mine:** [1519669](https://api.ai-analytics.org/mine/1519669)
## Narrative

There was an unplanned roof fall in the intersection of spad no. 2+40 in the no. 4 Entry of the North Mains. The fall blocked the primary escape way and it measured approximately 19'in length, 19' in width and 10'high.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*